<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>视觉混差效果</title>
    <style>
        body{
            padding: 50vh 0;
            text-align: center;
            font-size: 2.5em;
            background: #e9e9e9;
        }
        h1{
            background: linear-gradient(#fe4e00 50%,#000 50%) center center / 100vw 100vh fixed;
            background-clip: text;
            color: transparent;
            -webkit-background-clip: text;
            -webkit-text-stroke: 1px #fe4e00;
        }
    </style>
</head>
<body>
    <h1>小鸡炖蘑菇</h1>
</body>
</html>